Implementation plan: accurate recording of the actual situation

Plan and reality are never exactly the same

During a construction project, many small decisions are made on the site. A wall a couple of inches away, a mechanical line on a different route, an opening higher: these are individually small, but in sum they are large enough that the blueprint no longer reflects the actual state after a year.

Operation is based on accurate data

Maintenance, energy planning, land management go most efficiently when the operator gets an accurate picture of the building. The implementation documentation is the starting point.

The basis for future renovations and official affairs

Any subsequent renovations, expansions or official matters start from what is now there. If this is not fixed, the designer works from the old plan, and discrepancies are revealed during construction. The digital as-built plan is also suitable for the closure of the building permit and the commissioning procedure.

At the end of construction, before handover

This is the clearest situation: the construction is completed, the survey records the actual state, and the implementation plan is part of the delivery package. Between the contractor and the investor, this clarifies what has been transferred.

Before commissioning

If the transfer has already taken place, but the implementation documentation is missing, the operator can order one. The survey can be made in the same way, only the investor is no longer included.

Before renovation or remodeling

The first step in planning a renovation is to record the current state. If there is no as-built plan, this is the basis for the survey. New designs are based on real-world geometry, not outdated or incomplete drawings.

For official handover

The closure of the building permit, the commissioning procedure and the fire safety review all require accurate documentation. A digital as-built plan is also suitable for this.

Warranty matters and transfer disputes

Deviations from the plan can be checked objectively during the handover and receipt. The 3D point cloud and the documentation of the realized condition also reduce the warranty risk between the contractor and the investor.

1. On-Site 3D Laser Scanning

With a Leica RTC360 laser scanner, we capture the entire building: interiors, facades, engineering, structural elements. The survey is noiseless, does not interfere with the operation of the building, can be carried out even in a residential or operating building.

2. Point cloud processing

The raw data is cleaned and optimized using our own algorithms. We remove reflections, noise and unnecessary points. The matched, cleaned point cloud is the additional point cloud processing basis.

3. As-built modeling

Based on the purified point cloud, we build the BIM model or create the 2D design documentation (floor plan, section, facade) in the required LOD level and format.

4. Variance analysis and handover

If the original plan is available, the status achieved will be compared with it and any discrepancies will be documented. Transfer point cloud, BIM model, 2D plans and online viewer access all in one package -- formats are adapted for future use.

You can choose from three layouts, or request a unique one according to the needs of your project.

The price depends on the size of the building, the complexity and the outputs requested. The final offer is determined by the area to be surveyed and the outputs chosen.

Survey + 2D as-built plans: on-site 3D laser scanning and classic 2D as-built design documentation -- floor plan, section, facade. It is chosen when the final result is a paper or CAD drawing.

Survey + 3D point cloud + online viewer: on-site survey, optimized point cloud that can be imported into planning software and accessible from a browser online viewer With 360 panoramic photos. For operation and subsequent work, the entire geometry can be retrieved from anywhere.

Complete as-built package: survey, point cloud, as-built BIM model at the required LOD level (LOD 200, 300 or 300+), 2D design documentation and viewer in one. The most complete solution: suitable for both handover, operation and subsequent transformations.

Leica RTC360

The cutting edge of construction laser scanners. Two million dots per second with a built-in 360-degree camera system. Panoramic photos are integrated into the point cloud, so materials and colors can be identified in the viewer.

Own point cloud processing pipeline

We do not stop with generic commercial software. Cleaning, optimization and display preparation are carried out using our own algorithms. This has the most benefit for large projects where standard tools get stuck due to file size or point density.

Supported export formats

We adapt the data to the software used: ArchiCAD (.e57, point cloud optimized for building parts), Revit (.e57, .rcp, LOD level-aligned processing), Tekla (.e57, for structural surveys), AutoCAD and SketchUp (.e57, .xyz, .las). BIM model is provided in open.ifc format.

How much does an implementation plan cost?

The price depends on the size of the building, the complexity and the outputs requested (point cloud, BIM model, 2D plans). Our team is experienced in surveying buildings of all sizes and functions, from 50 m² to 100,000 m², so we can provide a proposal tailored to your project. Request for quotation is free of charge.

How long does an as-built survey take?

For an average apartment or office 1-2 days of on-site work, processing is 3-10 business days. A large building (10,000+ m²) 2-4 weeks. The exact timeline is included in the offer.

What is the difference between an implementation plan and a construction plan?

The construction plan describes what we want to build. The implementation plan records what has actually been built up. In a project, the discrepancy between the two almost always appears, and the implementation documentation settles this.

Can it be requested only in BIM model or also in 2D?

In both. From the point cloud, you can create a BIM model, 2D design documentation (floor plan, section, facade), or both at the same time. The choice depends on the further use.

How is it different from traditional as-built documentation?

The traditional as-built design is based on manual measurements and site notes, typically with a margin of error of 3-20 cm. The 3D laser scanning implementation documentation is accurate to a couple of mm, contains the geometry of the entire building and comes in a digital, reusable form.

What is an online viewer good for?

At the end of the survey, the entire point cloud and 360 panoramic photos are also transferred in a viewer accessible from a browser. Employees, subcontractors and the customer look at the same link, you can also measure in it. Anyone who does not have access to the design software still sees the assessed state with it.

Can it be assessed during construction?

Yes. With a periodic survey, the progress of the construction can be documented, discrepancies can be filtered out in time. This is especially useful for larger projects and where engineering or structure is difficult to verify afterwards.

How much should I prepare after the construction is completed?

It is cleanest at the end of the construction, before the handover. At this time, even the contractor is present and can be part of the transfer package. If you find out about its absence later, it's also okay: the survey can be done at any time.